Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of the first image in a sequence of a display screen with transitional graphical user interface, showing the new design; and,

FIG. 2 is a second image thereof.

The appearance of the transitional image sequentially transitions between the images shown in FIGS. 1-2. The process or period in which one image transitions to another image forms no part of the claimed design.

The outermost broken line rectangle illustrates a display panel or screen. Broken lines form no part of the claimed designs. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 